ATE552378T1 - METHOD FOR COMBATTING LIPOPHILIC EXTRACTIVES IN ACACIA WOOD AND FIBER - Google Patents

METHOD FOR COMBATTING LIPOPHILIC EXTRACTIVES IN ACACIA WOOD AND FIBER

Info

Publication number
ATE552378T1
ATE552378T1 AT07811776T AT07811776T ATE552378T1 AT E552378 T1 ATE552378 T1 AT E552378T1 AT 07811776 T AT07811776 T AT 07811776T AT 07811776 T AT07811776 T AT 07811776T AT E552378 T1 ATE552378 T1 AT E552378T1
Authority
AT
Austria
Prior art keywords
combatting
fiber
lipophilic extractives
acacia wood
fibers
Prior art date
Application number
AT07811776T
Other languages
German (de)
Inventor
Rosa Covarrubias
Budi Liputra
Original Assignee
Buckman Labor Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Buckman Labor Inc filed Critical Buckman Labor Inc
Application granted granted Critical
Publication of ATE552378T1 publication Critical patent/ATE552378T1/en

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
    • D21H21/02—Agents for preventing deposition on the paper mill equipment, e.g. pitch or slime control
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C5/00—Other processes for obtaining cellulose, e.g. cooking cotton linters ; Processes characterised by the choice of cellulose-containing starting materials
    • D21C5/005—Treatment of cellulose-containing material with microorganisms or enzymes
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
    • D21C9/08—Removal of fats, resins, pitch or waxes; Chemical or physical purification, i.e. refining, of crude cellulose by removing non-cellulosic contaminants, optionally combined with bleaching
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/005—Microorganisms or enzymes
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
    • D21H27/002—Tissue paper; Absorbent paper

Abstract

Methods to control lipophilic extractives in Acacia pulp and fibers are described. One method involves contacting the pulp or fibers with a composition containing at least one enzyme, such as at least one esterase or lipase or both, for a sufficient time and in a sufficient amount to control the lipophilic extractives present in the pulp or fibers.
AT07811776T 2006-09-15 2007-09-14 METHOD FOR COMBATTING LIPOPHILIC EXTRACTIVES IN ACACIA WOOD AND FIBER ATE552378T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US84474506P 2006-09-15 2006-09-15
PCT/US2007/020051 WO2008033529A1 (en) 2006-09-15 2007-09-14 Methods to control lipophilic extractives in acacia wood pulp and fiber

Publications (1)

Publication Number Publication Date
ATE552378T1 true ATE552378T1 (en) 2012-04-15

Family

ID=38830326

Family Applications (1)

Application Number Title Priority Date Filing Date
AT07811776T ATE552378T1 (en) 2006-09-15 2007-09-14 METHOD FOR COMBATTING LIPOPHILIC EXTRACTIVES IN ACACIA WOOD AND FIBER

Country Status (13)

Country Link
US (1) US8308900B2 (en)
EP (1) EP2059635B1 (en)
CN (1) CN101535563B (en)
AT (1) ATE552378T1 (en)
AU (1) AU2007294743B2 (en)
BR (1) BRPI0714973B1 (en)
CA (1) CA2663506C (en)
ES (1) ES2382448T3 (en)
MX (1) MX2009002758A (en)
NZ (1) NZ575478A (en)
PT (1) PT2059635E (en)
WO (1) WO2008033529A1 (en)
ZA (1) ZA200901935B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9051692B2 (en) * 2009-01-06 2015-06-09 Enzymatic Deinking Technologies, L.L.C. Method of increasing enzyme stability and activity for pulp and paper production
EP2679112A1 (en) 2012-06-26 2014-01-01 3M Innovative Properties Company Method for manufacturing fasteners and precursor webs, a fastener and a precursor web
SG10201503693PA (en) * 2015-05-11 2016-12-29 Rge Pte Ltd A Pulp Fiber Composition
SG10201503723TA (en) * 2015-05-12 2016-12-29 Pt Sateri Viscose Internat Dissolving Pulp
EP3619262B1 (en) 2017-05-05 2022-02-16 Masonite Corporation Cellulosic articles made from cellulosic materials and methods therefor
US10329715B2 (en) 2017-07-20 2019-06-25 Buckman Laboratories International, Inc. Real time regulation of yankee dryer coating based on predicted natural coating transfer
CN107604726B (en) * 2017-09-21 2020-07-10 徐志仁 Method for treating papermaking pulp by using compound enzyme liquid
CN110512458B (en) * 2019-09-25 2020-06-16 山鹰国际控股股份公司 Treatment process for removing stickies in paper pulp
WO2022047139A1 (en) 2020-08-27 2022-03-03 Buckman Laboratories International, Inc. Predictive control of yankee dryer chemistry and creped product quality

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4643800A (en) * 1979-11-13 1987-02-17 Diamond Shamrock Chemicals Company Methods of decontaminating secondary fiber
US5256252A (en) * 1992-07-15 1993-10-26 Nalco Chemical Company Method for controlling pitch deposits using lipase and cationic polymer
US5356800A (en) * 1992-11-30 1994-10-18 Buckman Laboratories International, Inc. Stabilized liquid enzymatic compositions
US5681862A (en) * 1993-03-05 1997-10-28 Buckman Laboratories International, Inc. Ionene polymers as microbicides
ES2148479T3 (en) * 1993-12-03 2000-10-16 Buckman Labor Inc STABILIZATION OF ENZYMES THROUGH COPOLYMER SEQUENCES.
US5474701A (en) * 1994-01-21 1995-12-12 Buckman Laboratories International, Inc. Enzymes for recreational water
US5575993A (en) * 1994-08-31 1996-11-19 Buckman Laboratories International, Inc. Ionene polymers containing biologically-active anions
US6677427B1 (en) * 2000-06-13 2004-01-13 Hercules Incorporated Enzyme-catalyzed polyamides and compositions and processes of preparing and using the same
NZ522737A (en) * 2000-06-16 2005-05-27 Buckman Labor Inc Methods to control organic contaminants in fiber suspensions
WO2002099192A2 (en) * 2001-06-05 2002-12-12 Buckman Laboratories International, Inc. Polymeric creping adhesives and creping methods using same
US20030124710A1 (en) * 2001-10-23 2003-07-03 Novozymes A/S Oxidizing enzymes in the manufacture of paper materials
JP4523404B2 (en) * 2002-05-14 2010-08-11 ノボザイムス アクティーゼルスカブ Pectate lyase mutant
JP2004020990A (en) 2002-06-18 2004-01-22 Fuji Photo Film Co Ltd Substrate for image recording material
US20040163782A1 (en) * 2003-02-25 2004-08-26 Hernandez-Munoa Diego Antonio Fibrous structure and process for making same
WO2005106110A1 (en) 2004-05-03 2005-11-10 Centre Technique De L'industrie Des Papiers, Cartons Et Celluloses Method for mechanical pulp production
ITMI20042448A1 (en) 2004-12-22 2005-03-22 Kartogroup S P A TISSUE-TYPE CELLULOSE PAPER INCORPORATED COTTON FIBER AND PROCEDURE FOR ITS PRODUCTION
US7820874B2 (en) 2006-02-10 2010-10-26 The Procter & Gamble Company Acacia fiber-containing fibrous structures and methods for making same

Also Published As

Publication number Publication date
BRPI0714973B1 (en) 2017-04-18
WO2008033529A1 (en) 2008-03-20
CN101535563A (en) 2009-09-16
ZA200901935B (en) 2010-02-24
AU2007294743B2 (en) 2011-12-15
US8308900B2 (en) 2012-11-13
CN101535563B (en) 2012-08-29
ES2382448T3 (en) 2012-06-08
EP2059635A1 (en) 2009-05-20
US20080066879A1 (en) 2008-03-20
BRPI0714973A2 (en) 2013-07-23
CA2663506A1 (en) 2008-03-20
EP2059635B1 (en) 2012-04-04
MX2009002758A (en) 2009-04-15
CA2663506C (en) 2014-11-25
AU2007294743A1 (en) 2008-03-20
PT2059635E (en) 2012-04-26
NZ575478A (en) 2012-02-24

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